544264
2,6-Difluorobenzenesulfonyl chloride
97%
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About This Item
Linear Formula:
F2C6H3SO2Cl
CAS Number:
Molecular Weight:
212.60
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
2,6-Difluorobenzenesulfonyl chloride, 97%
InChI
1S/C6H3ClF2O2S/c7-12(10,11)6-4(8)2-1-3-5(6)9/h1-3H
SMILES string
Fc1cccc(F)c1S(Cl)(=O)=O
InChI key
QXWAUQMMMIMLTO-UHFFFAOYSA-N
assay
97%
refractive index
n20/D 1.526 (lit.)
bp
210 °C (lit.)
density
1.568 g/mL at 25 °C (lit.)
Application
2,6-Difluorobenzenesulfonyl chloride may be used in the synthesis of 2,6-difluorobenzenesulfonamide and benzoxathiazocine 1,1-dioxides core scaffolds.
General description
2,6-Difluorobenzenesulfonyl chloride can be prepared by reacting difluorophenyllithium with sulfuryl chloride.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Insect growth regulators. Analogues of TH-6038 and TH-6040.
J E Oliver et al.
Journal of agricultural and food chemistry, 24(5), 1065-1068 (1976-09-01)
Joanna K Loh et al.
Beilstein journal of organic chemistry, 8, 1293-1302 (2012-09-29)
The efficient synthesis of an 80-member library of unique benzoxathiazocine 1,1-dioxides by a microwave-assisted, intermolecular nucleophilic aromatic substitution (S(N)Ar) diversification pathway is reported. Eight benzofused sultam cores were generated by means of a sulfonylation/S(N)Ar/Mitsunobu reaction pairing protocol, and subsequently diversified
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